phone will not let me open email, text or make a call just stopped

[AC Question]

cannot use my phone at all to check email, text will not let me answer a call just stopped working

 

[Laura Knotek]

Which phone do you have?

 

[Rukbat]

And are you connected to the network? You need at least one internet connection for email, and a network connection (which will give you an internet connection too) for voice and text. (Is airplane mode on? It shouldn't be.)